The P137-GHV-V2-K2 4K Video and Ethernet 3-in-1 Accessory Kit expands the capabilities of your Microsoft® Surface® or Surface Pro by adding Gigabit Ethernet access and an external 4K HDMI or VGA monitor. These three lightweight, low-profile adapters fit neatly into your backpack or laptop bag, so you can use them anywhere you take your Surface product.For displaying videos, spreadsheets, documents and presentations on a larger screen, the Mini DisplayPort™ to VGA adapter allows connection to a VGA-enabled monitor at resolutions up to 1920 x 1200, including 1080p. Or use the Mini DisplayPort to HDMI adapter to connect to a 4K-enabled television, monitor or projector at UHD resolutions up to 3840 x 2160 (@ 24/30 Hz).The USB 3.0 SuperSpeed to Gigabit Ethernet adapter allows your Surface to access a 10/100/1000 Mbps wired network without an internal Ethernet card. It achieves USB 3.0 data transfer speeds up to 5 Gbps without compromising signal quality. It complies with IEEE 802.3 (10Base-T) and 802.3u (100Base-TX) standards and supports IEEE 802.3az Energy Efficient Ethernet, as well as full- and half-duplex operations, suspend mode and remote wakeup via link-up, and magic packet.